﻿---
title: Match-only text field type
description: A variant of text that trades scoring and efficiency of positional queries for space efficiency. This field effectively stores data the same way as a...
url: https://www.elastic.co/elastic/docs-builder/docs/2679/reference/elasticsearch/mapping-reference/match-only-text
products:
  - Elasticsearch
applies_to:
  - Elastic Cloud Serverless: Generally available
  - Elastic Stack: Generally available
---

# Match-only text field type
A variant of [`text`](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/elasticsearch/mapping-reference/text) that trades scoring and efficiency of positional queries for space efficiency. This field effectively stores data the same way as a `text` field that only indexes documents (`index_options: docs`) and disables norms (`norms: false`). Term queries perform as fast if not faster as on `text` fields, however queries that need positions such as the [`match_phrase` query](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/query-languages/query-dsl/query-dsl-match-query-phrase) perform slower as they need to look at the `_source` document to verify whether a phrase matches. All queries return constant scores that are equal to 1.0.
Analysis is not configurable: text is always analyzed with the [default analyzer](https://docs-v3-preview.elastic.dev/elastic/docs-builder/docs/2679/manage-data/data-store/text-analysis/specify-an-analyzer#specify-index-time-default-analyzer) ([`standard`](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/text-analysis/analysis-standard-analyzer) by default).
[span queries](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/query-languages/query-dsl/span-queries) are not supported with this field, use [interval queries](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/query-languages/query-dsl/query-dsl-intervals-query) instead, or the [`text`](https://www.elastic.co/elastic/docs-builder/docs/2679/reference/elasticsearch/mapping-reference/text) field type if you absolutely need span queries.
Other than that, `match_only_text` supports the same queries as `text`. And like `text`, it does not support sorting and has only limited support for aggregations.
```json

{
  "mappings": {
    "properties": {
      "@timestamp": {
        "type": "date"
      },
      "message": {
        "type": "match_only_text"
      }
    }
  }
}
```


## Parameters for match-only text fields

The following mapping parameters are accepted:
<definitions>
  <definition term="fields">
    Multi-fields allow the same string value to be indexed in multiple ways for different purposes, such as one field for search and a multi-field for sorting and aggregations, or the same string value analyzed by different analyzers.
  </definition>
  <definition term="meta">
    Metadata about the field.
  </definition>
</definitions>